Both soda and Orange Juice are acidic, but the carbination in most sodas make it more acidic than the mildly-acidic citric acid in orange juice.
Its acidic nature,lol!!
Generally the juice which is the most acidic would clean coins better.Lime juice is about as acidic as you'll find in a home kitchen. It has a pH of about 1.80 to 2.35 . Lemon Juice is also very acidic (2.00 to 2.60).However, there's a standard caution about trying to clean coins. If a coin has ANY collector value, home cleaning will do enough damage to the coin's surface that it will be worth less than if it had been left alone.If you have common circulation coins that are only worth face value, feel free to play around with different cleaners. But remember that if you get an old silver coin, or something like a 1909-S cent, even common household chemicals will affect the coin's surface and do a real number on its sale price.
perhaps many drops of juices ca also clean an old fashioned penny or dirty coin
salt will rust the coin faster thanfresh water
Please post a new question with the spelling corrected, so that it can be found in a search. DOES, not "dose" AFFECT, not "efect" MUCH, not "mouch"
step 1:have cups for the juicestep 2:pour the juice in the cups, pour juice half waystep 3:drop in pennies that are dirtystep 4:leave pennies for a while like 20-30 minutes to let chemicals come togetherstep 5:take out the pennies and compare them to see which is cleanerstep 6:you have completed the procedure
where can I find a coin operated dry cleaning machine in orange county, ca
lemon juice will clean a coin great. But don't use it if the coin is valuable or collectible, that will lower the value. hope this helps. Brian
In saltwater. In saltwater.
Because the feather has a massive amount of air resistance. The coin is small and dense, so it falls through the air much easier.
Copper slowly reacts with air to form copper oxide. If you have a copper penny and see dark "dirty" patches on it, this is copper oxide. Citric acid, found in some fruit juices, will dissolve copper oxide, which is why coin collectors wash copper coins in lemon juice.
salt water, as the salt water eats away at the coin faster.